* Astronomy

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Title: Swift Observations of GRB 051109B Authors: E. Troja, G. Cusumano, V. LaParola, V.Mangano, T. Mineo (INAF - IASFPA) We present Swift observations of GRB 051109B, a soft long burst triggered by the Burst Alert Telescope (BAT). The soft photon index of the prompt emission suggest it is a X-ray F...

Blobrana · Blobrana

Title: A deep Chandra look at the low L_B elliptical NGC821: not only wind and X-ray binaries Authors: S. Pellegrini (1), A. Baldi (2), D.W. Kim (2), G. Fabbiano (2), R. Soria (2,3), A. Siemiginowska (2), M. Elvis (2) ((1) Astronomy Dept., Bologna University, Italy; (2) Harvard-Smithsonian Center...

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Title: Interstellar Medium Oxygen Abundances of Dwarf Irregular Galaxies in Centaurus A and Nearby Groups Authors: Henry Lee (1,2), D. B. Zucker (3), E. K. Grebel (4) ((1) Gemini Observatory, (2) Univ. of Minnesota, (3) Institute of Astronomy, Univ. of Cambridge, (4) Astronom...

Blobrana · Blobrana

A Hubble Space Telescope image shows a dwarf galaxy, VCC128, at the centre, and the enlargement at right shows a double nucleus that suggests the presence of a black hole. It is only the second time a supermassive black hole has been discerned in a dwarf galaxy, and only the third time that astronome...

Blobrana · Blobrana

David Fisher, an astronomy graduate student at The University of Texas at Austin, is making important contributions to the future understanding of galaxy evolution by studying the different types of bulges at the hearts of nearby spiral galaxies. This work is being presented this week at the 207t...

Blobrana · Blobrana

Title: The Cosmic Evolution Survey (COSMOS) -- Overview Authors: N. Scoville, H. Aussel, M. Brusa, P. Capak, C. M. Carollo, M. Elvis, M. Giavalisco, L. Guzzo, G. Hasinger, C. Impey, J.-P. Kneib, O. LeFevre, S. J. Lilly, B. Mobasher, A. Renzini, R. M. Rich, D. B. Sanders, E. Schinne...

Blobrana · Blobrana

Title: The 15 - 20 Micron Spitzer Spectra of Interstellar Emission Features in NGC 7023 Authors: K. Sellgren (Ohio State), K. I. Uchida (JPL), M. W. Werner (JPL) We present 15 - 20 micron long-slit spectra, from the Infrared Spectrograph (IRS) on Spitzer, of NGC 7023. We obser...

Blobrana · Blobrana

Title: Star formation in galaxies along the Pisces-Cetus Supercluster filaments Authors: Scott C. Porter, Somak Raychaudhury (University of Birmingham, UK) We investigate the variation of current star formation in galaxies as a function of distance along three superc...

Blobrana · Blobrana

Title: GRB 050713A: High Energy Observations of the GRB Prompt and Afterglow Emission Authors: D.C. Morris, J. Reeves, V. Pal'shin, M. Garczarczyk, A.D.Falcone, D.N. Burrows, H. Krimm, N. Galante, M. Gaug, S. Mizobuchi, C. Pagani, A. Stamerra, M. Teshima, A.P. Beardmore, O. G...

Blobrana · Blobrana

Title: Chandra Multiwavelength Project X-ray Point Source Number Counts and the Cosmic X-ray Background Authors: Minsun Kim, Belinda J. Wilkes, Dong-Woo Kim, Paul J. Green, Wayne A. Barkhouse, Myung Gyoon Lee, John D. Silverman, Harvey D. Tananbaum We present the Chandr...

Blobrana · Blobrana

Title: TeV J2032+4130: a not-so-dark Accelerator? Authors: Yousaf M. Butt, Jorge A. Combi, Jeremy Drake, John P. Finley, Alexander Konopelko, Matthew Lister, Jerome Rodriguez The HEGRA gamma-ray source TeV J2032+4130 is considered the prototypical 'dark accelerator...

Blobrana · Blobrana

Title: Cy 2201-3201: An Edge-on Spiral Gravitational Lens Authors: F.J. Castander (ICE/CSIC, IEEC), E. Treister (U Chile, Yale), J. Maza (U Chile), E. Gawiser (Yale) We present the CXOCY J220132.8-320144 system, which is composed of an edge-on spiral galaxy at z=0.32 len...

Blobrana · Blobrana

Title: The Star Formation History of the Virgo early-type galaxy NGC4435: the Spitzer Mid Infrared view Authors: P. Panuzzo (1), O. Vega (2), A. Bressan (1,2,4), L. Buson (1), M. Clemens (1), R. Rampazzo (1), L. Silva (3), J. R. Valdes (2), G. L. Granato (1,4), L. Danese (4) ((1) INA...

Blobrana · Blobrana

Title:A New Survey for Giant Arcs Authors: Joseph F. Hennawi, Michael D. Gladders, Masamune Oguri, Neal Dalal, Benjamin Koester, Priyamvada Natarajan, Michael A. Strauss, Naohisa Inada, Issha Kayo, Huan Lin, Hubert Lampeitl, James Annis, Neta A. Bahcall, Donald P. Schneide...

Blobrana · Blobrana

Title: The Binary Nucleus in VCC 128: A Candidate Supermassive Black Hole in a Dwarf Elliptical Galaxy Authors: Victor P. Debattista (University of Washington, Brooks Fellow), Ignacio Ferreras (King's College London), Anna Pasquali (Max-Planck-Institut fur Astronomie),...

Sub Forum	Topics	Posts	Last Post
Galaxies Galaxies	2786	3220	Apr 29 11:38 2018 by Blobrana
Supernovae Supernovae	466	846	Apr 6 12:53 2018 by Blobrana
Gamma-ray burst	44	89	Jun 2 11:19 2017 by Blobrana

Topic		Started By	Replies	Last Post
	GRB 051109B GRBs (Preview) Title: Swift Observations of GRB 051109B Authors: E. Troja, G. Cusumano, V. LaParola, V.Mangano, T. Mineo (INAF - IASFPA) We present Swift observations of GRB 051109B, a soft long burst triggered by the Burst Alert Telescope (BAT). The soft photon index of the prompt emission suggest it is a X-ray F...	Blobrana	0	Jan 31 04:41 2007 by Blobrana
	NGC821 NGC (Preview) Title: A deep Chandra look at the low L_B elliptical NGC821: not only wind and X-ray binaries Authors: S. Pellegrini (1), A. Baldi (2), D.W. Kim (2), G. Fabbiano (2), R. Soria (2,3), A. Siemiginowska (2), M. Elvis (2) ((1) Astronomy Dept., Bologna University, Italy; (2) Harvard-Smithsonian Center...	Blobrana	0	Jan 24 04:55 2007 by Blobrana
	Interstellar Medium Oxygen Abundances (Preview) Title: Interstellar Medium Oxygen Abundances of Dwarf Irregular Galaxies in Centaurus A and Nearby Groups Authors: Henry Lee (1,2), D. B. Zucker (3), E. K. Grebel (4) ((1) Gemini Observatory, (2) Univ. of Minnesota, (3) Institute of Astronomy, Univ. of Cambridge, (4) Astronom...	Blobrana	0	Jan 12 11:44 2007 by Blobrana
	Dwarf galaxy VCC128 Dwarf galaxy (Preview) A Hubble Space Telescope image shows a dwarf galaxy, VCC128, at the centre, and the enlargement at right shows a double nucleus that suggests the presence of a black hole. It is only the second time a supermassive black hole has been discerned in a dwarf galaxy, and only the third time that astronome...	Blobrana	2	Jan 9 15:10 2007 by Blobrana
	Galactic Bulges (Preview) David Fisher, an astronomy graduate student at The University of Texas at Austin, is making important contributions to the future understanding of galaxy evolution by studying the different types of bulges at the hearts of nearby spiral galaxies. This work is being presented this week at the 207t...	Blobrana	1	Jan 9 08:13 2007 by Blobrana
	The Cosmic Evolution Survey (Preview) Title: The Cosmic Evolution Survey (COSMOS) -- Overview Authors: N. Scoville, H. Aussel, M. Brusa, P. Capak, C. M. Carollo, M. Elvis, M. Giavalisco, L. Guzzo, G. Hasinger, C. Impey, J.-P. Kneib, O. LeFevre, S. J. Lilly, B. Mobasher, A. Renzini, R. M. Rich, D. B. Sanders, E. Schinne...	Blobrana	0	Jan 9 06:31 2007 by Blobrana
	NGC7023 NGC (Preview) Title: The 15 - 20 Micron Spitzer Spectra of Interstellar Emission Features in NGC 7023 Authors: K. Sellgren (Ohio State), K. I. Uchida (JPL), M. W. Werner (JPL) We present 15 - 20 micron long-slit spectra, from the Infrared Spectrograph (IRS) on Spitzer, of NGC 7023. We obser...	Blobrana	0	Dec 20 11:09 2006 by Blobrana
	Pisces-Cetus Supercluster (Preview) Title: Star formation in galaxies along the Pisces-Cetus Supercluster filaments Authors: Scott C. Porter, Somak Raychaudhury (University of Birmingham, UK) We investigate the variation of current star formation in galaxies as a function of distance along three superc...	Blobrana	0	Dec 15 13:25 2006 by Blobrana
	GRB 050713A GRBs (Preview) Title: GRB 050713A: High Energy Observations of the GRB Prompt and Afterglow Emission Authors: D.C. Morris, J. Reeves, V. Pal'shin, M. Garczarczyk, A.D.Falcone, D.N. Burrows, H. Krimm, N. Galante, M. Gaug, S. Mizobuchi, C. Pagani, A. Stamerra, M. Teshima, A.P. Beardmore, O. G...	Blobrana	0	Dec 5 12:44 2006 by Blobrana
	Chandra Multiwavelength Project (Preview) Title: Chandra Multiwavelength Project X-ray Point Source Number Counts and the Cosmic X-ray Background Authors: Minsun Kim, Belinda J. Wilkes, Dong-Woo Kim, Paul J. Green, Wayne A. Barkhouse, Myung Gyoon Lee, John D. Silverman, Harvey D. Tananbaum We present the Chandr...	Blobrana	1	Nov 29 11:55 2006 by Blobrana
	TeV J2032+4130 (Preview) Title: TeV J2032+4130: a not-so-dark Accelerator? Authors: Yousaf M. Butt, Jorge A. Combi, Jeremy Drake, John P. Finley, Alexander Konopelko, Matthew Lister, Jerome Rodriguez The HEGRA gamma-ray source TeV J2032+4130 is considered the prototypical 'dark accelerator...	Blobrana	1	Nov 27 14:14 2006 by Blobrana
	CXOCY J220132.8-320144 (Preview) Title: Cy 2201-3201: An Edge-on Spiral Gravitational Lens Authors: F.J. Castander (ICE/CSIC, IEEC), E. Treister (U Chile, Yale), J. Maza (U Chile), E. Gawiser (Yale) We present the CXOCY J220132.8-320144 system, which is composed of an edge-on spiral galaxy at z=0.32 len...	Blobrana	0	Nov 13 14:14 2006 by Blobrana
	NGC4435 NGC (Preview) Title: The Star Formation History of the Virgo early-type galaxy NGC4435: the Spitzer Mid Infrared view Authors: P. Panuzzo (1), O. Vega (2), A. Bressan (1,2,4), L. Buson (1), M. Clemens (1), R. Rampazzo (1), L. Silva (3), J. R. Valdes (2), G. L. Granato (1,4), L. Danese (4) ((1) INA...	Blobrana	0	Oct 12 06:56 2006 by Blobrana
	Giant Arcs (Preview) Title:A New Survey for Giant Arcs Authors: Joseph F. Hennawi, Michael D. Gladders, Masamune Oguri, Neal Dalal, Benjamin Koester, Priyamvada Natarajan, Michael A. Strauss, Naohisa Inada, Issha Kayo, Huan Lin, Hubert Lampeitl, James Annis, Neta A. Bahcall, Donald P. Schneide...	Blobrana	0	Oct 10 10:09 2006 by Blobrana
	Binary Nucleus in VCC128 (Preview) Title: The Binary Nucleus in VCC 128: A Candidate Supermassive Black Hole in a Dwarf Elliptical Galaxy Authors: Victor P. Debattista (University of Washington, Brooks Fellow), Ignacio Ferreras (King's College London), Anna Pasquali (Max-Planck-Institut fur Astronomie),...	Blobrana	0	Oct 2 06:43 2006 by Blobrana
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